I have created a dashboard containing several different workbooks created using 2 different data sources. The dashboard shows various graphs and tables filtered using a single value dropdown date quick filter formatted as "MMMM YYYY", i.e. "October 2014".

I can of course successfully filter all the charts from one data source by applying the quick filter to "selected workbooks" however I would like the filter to also apply to the workbooks using the secondary data source.

All I did was create two date parameters (start and end dates) then used this calc [Start Date]<= [ArrivalDt] and [End Date]>= [ArrivalDt] in both of the data sources/sheets. Mark as true and now you can filter dates between them.